In a groundbreaking initiative led by Siemens Gamesa as part of the H2Mare project funded by the German Federal Ministry of Education and Research, a wind turbine in Floe, Denmark, has been directly connected to electrolysers for hydrogen production. This innovative approach aims to assess the direct coupling of wind energy to electrolysers and its operational implications. By leveraging offshore wind's reliability and strength, the project seeks to enhance the efficiency and cost-effectiveness of producing green hydrogen offshore. The OffgridWind component of H2Mare envisions an offshore hydrogen production hub with turbines, electrolysis facilities, and water treatment on a platform. Additionally, Siemens Energy leads the development of a compact electrolyser for maritime use, while the Karlsruhe Institute of Technology focuses on power-to-x systems for green methanol and ammonia production. Collaboration with industry giants like RWE and research institutions like the Fraunhofer Institute underscores the comprehensive approach of H2Mare. Through addressing challenges such as control systems and electricity fluctuations, the project aims to advance the offshore hydrogen economy and contribute to Germany's hydrogen flagship projects.